:root {
  --paper: #faf8f4;
  --ink: #2b2926;
  --ink-soft: #6f6a62;
  --line: #e2ddd4;
  --accent: #8a6d3b;
  --serif: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --sans: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
}

/* ---------- 入力まわり ---------- */
.site-header { text-align: center; padding: 48px 16px 8px; }
.brand { font-family: var(--serif); font-size: 2rem; letter-spacing: 0.18em; }
.brand-by {
  color: var(--accent); font-size: 0.78rem; letter-spacing: 0.35em;
  text-transform: uppercase; margin-top: 2px;
}
.tagline { color: var(--ink-soft); font-size: 0.85rem; margin-top: 10px; letter-spacing: 0.06em; }

.controls { max-width: 720px; margin: 24px auto 8px; padding: 0 16px; }
.input-row { display: flex; gap: 8px; }
#theme-input {
  flex: 1; font-size: 1.05rem; padding: 12px 16px;
  border: 1px solid var(--line); border-radius: 8px; background: #fff;
  font-family: var(--sans); letter-spacing: 0.05em;
}
#theme-input:focus { outline: 2px solid var(--accent); border-color: transparent; }
#color-count {
  border: 1px solid var(--line); border-radius: 8px; background: #fff;
  padding: 0 8px; font-family: var(--sans); font-size: 0.95rem;
}
button.primary {
  background: var(--ink); color: #fff; border: none; border-radius: 8px;
  padding: 12px 22px; font-size: 0.95rem; font-family: var(--sans);
  letter-spacing: 0.1em; cursor: pointer;
}
button.primary:hover { background: #000; }

.examples {
  margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  color: var(--ink-soft); font-size: 0.8rem;
}
.examples .chip {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: 4px 14px; font-size: 0.8rem; cursor: pointer; letter-spacing: 0.08em;
  color: var(--ink); font-family: var(--sans);
}
.examples .chip:hover { border-color: var(--accent); color: var(--accent); }

.usage-note {
  margin-top: 12px; font-size: 0.75rem; color: var(--ink-soft); line-height: 1.8;
}

/* 手持ちビーズ */
.mybeads { margin-top: 14px; font-size: 0.8rem; color: var(--ink-soft); }
.mybeads summary { cursor: pointer; letter-spacing: 0.05em; }
.mybeads textarea {
  width: 100%; margin-top: 8px; padding: 10px 12px; font-family: var(--sans);
  font-size: 0.85rem; border: 1px solid var(--line); border-radius: 8px; background: #fff;
  resize: vertical;
}
.mybeads .inv-only { display: block; margin-top: 6px; cursor: pointer; }
#inventory-count { color: var(--accent); }

.print-bar { text-align: center; margin: 8px 0 40px; }
.print-bar .hint {
  display: block; margin: 8px auto 0; color: var(--ink-soft); font-size: 0.75rem; max-width: 560px;
}
button.primary.secondary { background: transparent; color: var(--ink); border: 1px solid var(--ink); margin-left: 8px; }
button.primary.secondary:hover { background: var(--ink); color: #fff; }

/* JPEG書き出しオーバーレイ */
.jpeg-overlay {
  position: fixed; inset: 0; z-index: 50; background: rgba(30, 28, 25, 0.72);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.jpeg-box {
  background: #fff; border-radius: 8px; padding: 16px;
  max-width: min(480px, 92vw); max-height: 92vh; overflow: auto; text-align: center;
}
.jpeg-box img { width: 100%; height: auto; border: 1px solid var(--line); border-radius: 4px; }
.jpeg-actions { margin-top: 12px; font-size: 0.72rem; color: var(--ink-soft); display: grid; gap: 8px; }
.jpeg-actions .primary-link {
  display: inline-block; background: var(--ink); color: #fff; border-radius: 8px;
  padding: 10px 20px; text-decoration: none; letter-spacing: 0.1em; font-size: 0.9rem;
  justify-self: center; border: none; cursor: pointer; font-family: var(--sans);
}
.jpeg-actions .close-btn {
  background: none; border: none; color: var(--ink-soft); cursor: pointer;
  font-family: var(--sans); font-size: 0.75rem; text-decoration: underline;
}

.site-footer { text-align: center; color: var(--ink-soft); font-size: 0.72rem; padding: 24px 16px 48px; }

/* ---------- 資料シート ---------- */
.sheet {
  max-width: 860px; margin: 32px auto; background: #fff;
  border: 1px solid var(--line); border-radius: 4px;
  padding: 56px 60px; box-shadow: 0 2px 24px rgba(0,0,0,0.05);
}

.sheet-head { text-align: center; margin-bottom: 8px; }
.sheet-series { font-size: 0.7rem; letter-spacing: 0.35em; color: var(--ink-soft); text-transform: uppercase; }
.sheet-title {
  font-family: var(--serif); font-size: 2.4rem; letter-spacing: 0.1em;
  margin: 8px 0 4px; text-transform: uppercase;
}
.sheet-story { font-family: var(--serif); color: var(--ink-soft); font-size: 0.95rem; }
.mood-words { margin-top: 10px; font-size: 0.8rem; color: var(--accent); letter-spacing: 0.15em; }
.mood-words span { margin: 0 6px; }

/* パレット帯 */
.palette-band {
  display: flex; height: 110px; margin: 28px 0 6px; border-radius: 4px; overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.06);
}
.palette-band .swatch { flex: 1; position: relative; }
.palette-caption { display: flex; margin-bottom: 28px; }
.palette-caption .cap {
  flex: 1; text-align: center; font-size: 0.62rem; color: var(--ink-soft);
  line-height: 1.5; padding: 4px 2px 0;
}
.palette-caption .cap b { display: block; font-size: 0.72rem; color: var(--ink); letter-spacing: 0.04em; }

/* 技法 */
.technique-box {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 14px 4px; margin-bottom: 30px; display: flex; gap: 18px; align-items: baseline;
}
.technique-box .t-label {
  font-size: 0.68rem; letter-spacing: 0.2em; color: var(--ink-soft); white-space: nowrap;
}
.technique-box .t-name { font-family: var(--serif); font-size: 1.05rem; white-space: nowrap; }
.technique-box .t-note { font-size: 0.78rem; color: var(--ink-soft); }

/* 色ごとのビーズ行 */
.bead-rows { display: flex; flex-direction: column; gap: 14px; }
.bead-row {
  display: grid; grid-template-columns: 175px 1fr; gap: 16px;
  align-items: center; border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px;
}
.bead-row .color-cell { display: flex; gap: 10px; align-items: center; min-width: 0; }
.bead-row .dot { width: 46px; height: 46px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.08); }
.bead-row .color-meta {
  flex: 1; min-width: 0; font-size: 0.66rem; color: var(--ink-soft); line-height: 1.45;
}
.bead-row .color-meta b { display: block; font-size: 0.78rem; color: var(--ink); }
.bead-row .pccs-tag {
  display: block; margin-top: 3px; font-size: 0.6rem; letter-spacing: 0.02em;
  border: 1px solid var(--line); border-radius: 3px; padding: 1px 5px;
  max-width: 100%; overflow-wrap: anywhere;
}

.bead-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 8px; min-width: 0;
}
.bead-card {
  display: flex; gap: 8px; align-items: center;
  background: var(--paper); border-radius: 6px; padding: 7px 9px;
  text-decoration: none; color: inherit; min-width: 0; overflow: hidden;
}
.bead-card .b-img {
  width: 38px; height: 38px; border-radius: 4px; flex: none;
  background-color: #eee; background-size: cover; background-position: center;
}
.bead-card .b-meta { flex: 1; min-width: 0; font-size: 0.6rem; color: var(--ink-soft); line-height: 1.4; }
.bead-card .b-meta b {
  display: block; font-size: 0.72rem; color: var(--ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bead-card .b-meta .b-finish {
  display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bead-card .buy-mark { font-size: 0.58rem; color: var(--accent); white-space: nowrap; }
a.bead-card:hover { outline: 1px solid var(--accent); }

/* 連想語・伝統色・価格・手持ち */
.assoc-words { margin-top: 4px; font-size: 0.76rem; color: var(--ink-soft); letter-spacing: 0.08em; }
.wa-name { display: block; font-size: 0.62rem; color: var(--accent); }
.owned-mark {
  display: inline-block; margin-left: 5px; font-size: 0.56rem; vertical-align: 1px;
  background: var(--accent); color: #fff; border-radius: 3px; padding: 0 4px; letter-spacing: 0.05em;
}
.cost-line {
  margin-top: 14px; text-align: right; font-size: 0.74rem; color: var(--ink-soft);
  border-top: 1px dashed var(--line); padding-top: 8px;
}

/* 作品事例 */
.works { margin-top: 32px; }
.works h3 {
  font-family: var(--serif); font-size: 0.95rem; letter-spacing: 0.15em;
  border-left: 3px solid var(--accent); padding-left: 10px; margin-bottom: 14px;
}
.works-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.work-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 6px; }
.work-card figcaption { font-size: 0.7rem; color: var(--ink-soft); margin-top: 4px; }
.work-card figcaption b { display: block; color: var(--ink); font-size: 0.78rem; }

/* ワークシート(PCCS図) */
.worksheet { margin-top: 36px; }
.worksheet h3 {
  font-family: var(--serif); font-size: 0.95rem; letter-spacing: 0.15em;
  border-left: 3px solid var(--accent); padding-left: 10px; margin-bottom: 14px;
}
.ws-figures { display: flex; gap: 24px; justify-content: space-around; align-items: flex-start; flex-wrap: wrap; }
.ws-figures figure { text-align: center; }
.ws-figures figcaption { font-size: 0.68rem; color: var(--ink-soft); margin-top: 4px; letter-spacing: 0.1em; }

.sheet-footer {
  margin-top: 36px; padding-top: 12px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; font-size: 0.62rem; color: var(--ink-soft);
}

/* 色見本・ビーズ画像は印刷時も背景を必ず出す */
.palette-band .swatch,
.bead-row .dot,
.bead-card .b-img,
.bead-card,
.owned-mark {
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

/* ---------- 印刷 ---------- */
@media print {
  .no-print { display: none !important; }
  body {
    background: #fff;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .sheet {
    box-shadow: none; border: none; margin: 0 auto; max-width: none;
    padding: 24px 28px;
  }
  .palette-band { height: 80px; }
  .bead-row { break-inside: avoid; padding: 8px 12px; }
  .bead-rows { gap: 8px; }
  .worksheet { break-inside: avoid; }
  @page { size: A4; margin: 10mm; }
}

@media (max-width: 640px) {
  .sheet { padding: 28px 20px; }
  .bead-row { grid-template-columns: 1fr; }
  .bead-cards { flex-direction: column; }
  .input-row { flex-wrap: wrap; }
  #theme-input { min-width: 100%; }
}